Comparison

3D Lidar Scanner vs Electronics Reference Toolkit

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

3D Lidar Scanner

Transform your iPhone or iPad into a precise measuring tool. Quickly scan rooms, calculate areas, and create 3D floor plans for renovations or furniture placement. Ideal for home design and quick measurements without a physical tape.

Highlights
  • 3D room scanning with LiDAR
  • AR tape measure functionality
  • Area and surface calculation
  • Floor plan creation
  • Measurement history
  • Intuitive interface
Read full description

3D Lidar Scanner: Room Planner – Measure & Plan in Seconds Turn your iPhone or iPad into a smart tape measure for your home. 3D Lidar Scanner: Room Planner uses LiDAR and AR to quickly capture rooms, measure distances, and create floor plans – perfect for renovations, furniture planning, or quick checks around the house. Key Features: • Room Plan in 3D – Scan your space with LiDAR and generate a 3D room layout with accurate dimensions • AR Tape Measure – Measure length, height, and distance directly in your camera view • Area & Surface Calculation – Quickly calculate floor, wall, or object areas for paint, flooring, or furniture planning • Floor Plan Creator – Build simple, clear floor plans to share with family, contractors, or designers • Measurement History – Save your scans and measurements and revisit them anytime • Clean, Fast Interface – Minimal, intuitive design focused on precision and speed Whether you’re moving into a new place, planning a remodel, rearranging furniture, or just checking if that sofa fits – 3D Lidar Scanner: Room Planner makes it easy to get reliable measurements without a physical tape measure. LiDAR & Device Compatibility 3D room scanning and LiDAR-powered features require a device with a LiDAR sensor (for example, iPhone 12 Pro or later Pro models, and recent iPad Pro models with LiDAR). On other AR-capable devices, you can still use the AR ruler and basic measurement tools. Privacy Policy: https://www.belkalabs.com/privacy Terms of Use: https://www.belkalabs.com/terms

About

Electronics Reference Toolkit

This app provides a comprehensive suite of tools for electronics calculations and reference. It includes calculators for resistors, LEDs, capacitors, and voltage dividers, along with a unit converter and transistor database. Designed for speed and offline use, it's ideal for students, hobbyists, and engineers.

Highlights
  • Resistor Calculator (4/5 band)
  • Ohm's Law Calculator
  • LED Resistor Calculator
  • Capacitor Decoder
  • Voltage Divider Calculator
  • Unit Converter
  • Transistor Reference
Features
Read full description

ElecKit is a lightweight electronics toolkit built for fast lookups and quick calculations—perfect for students, hobbyists, and engineers. Tools included - Resistor Calculator (4/5 band) + tolerance & range - Ohm’s Law (V/I/R/P) - LED Resistor Calculator (Vs, Vf, If) - Capacitor Decoder (3-digit & EIA codes) - Voltage Divider (2 or 3 resistors) - RC/RL Time Constant with charging curve & key points (1τ…5τ) - Unit Converter (Ω, F, H, Hz + prefixes) - Battery Life Estimator (battery type, load current, duty cycle) - Transistor Reference (NPN, PNP, MOSFET) with fast search & filters Notes * Designed for speed, clean UI, and offline use. * Reference values may vary by manufacturer—always confirm with the datasheet.

Screenshots

3D Lidar Scanner4 screens
Electronics Reference Toolkit4 screens

Verdict

The call

The clearest difference is rating: Electronics Reference Toolkit at 4.8 against 3D Lidar Scanner's 4.2. Electronics Reference Toolkit also leads on in-app purchases (none vs 3) and update cadence (fortnightly vs every 2 months). On price, ratings volume, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 3D Lidar Scanner sells 3 in-app purchases, starting at $5.99 per 7 days. Electronics Reference Toolkit asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Electronics Reference Toolkit holds the better App Store score, 4.8 against 4.2. Both are backed by a comparable volume of ratings — 12 and 12 respectively.

UpkeepUpdate frequency

3D Lidar Scanner ships an update every 2 months, Electronics Reference Toolkit fortnightly. The most recent releases landed on October 15, 2026 and October 19, 2026 respectively.

Scorecard4 real differences · 6 level
3D Lidar Scanner versus Electronics Reference Toolkit: the parameters behind the verdict, then further details
Parameter3D Lidar ScannerElectronics Reference Toolkit
PriceFreeFree
Rating4.2 (12 ratings)4.8 (12 ratings) — better
Positive reviews60.0% of reviews—
Number of ratings1212
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhoneiPhone
Requires iOS17.616.6 — better
Further details — not scored
Size40 MB7 MB
Age rating4+4+
DeveloperBELKALABS PTE. LTD.Ha Do Thi Thu

Customer experience

3D Lidar Scanner

All ratings12 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews10 reviews
Positive60.0%
Neutral0.0%
Negative40.0%

Electronics Reference Toolkit

All ratings12 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

3D Lidar Scanner

Subscriptions3
  • Weekly3 Days trial$5.997 Days
  • Yearly offer$14.991 Year
  • Yearly$29.991 Year
None

Electronics Reference Toolkit

No in-app purchases

Questions

Is 3D Lidar Scanner free?
3D Lidar Scanner is free to download, with in-app purchases available.
Is Electronics Reference Toolkit free?
Electronics Reference Toolkit is free to download, with no in-app purchases.
Which has better reviews, 3D Lidar Scanner or Electronics Reference Toolkit?
Electronics Reference Toolkit is rated higher. 3D Lidar Scanner averages 4.2 out of 5 from 12 ratings, while Electronics Reference Toolkit averages 4.8 from 12 ratings.
Do 3D Lidar Scanner or Electronics Reference Toolkit have ads?
Neither 3D Lidar Scanner nor Electronics Reference Toolkit shows ads.
Which is updated more often, 3D Lidar Scanner or Electronics Reference Toolkit?
3D Lidar Scanner ships an update every 2 months, and Electronics Reference Toolkit fortnightly. Most recently, 3D Lidar Scanner was updated on October 15, 2026 and Electronics Reference Toolkit on October 19, 2026.

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